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						<h1>Source for file block.textformat.php</h1>
<p>Documentation is available at <a href="../Templates/Smarty_plugins/_library---templates---smarty---plugins---block.textformat.php.html">block.textformat.php</a></p>
<div class="src-code">
<div class="src-code"><ol><li><div class="src-line"><a name="a1"></a><span class="src-php">&lt;?php</span></div></li>
<li><div class="src-line"><a name="a2"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a3"></a><span class="src-doc">&nbsp;*&nbsp;Smarty&nbsp;plugin</span></div></li>
<li><div class="src-line"><a name="a4"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@package</span><span class="src-doc">&nbsp;Templates</span></div></li>
<li><div class="src-line"><a name="a5"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@subpackage</span><span class="src-doc">&nbsp;Smarty_plugins</span></div></li>
<li><div class="src-line"><a name="a6"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a7"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a8"></a><span class="src-doc">/**</span></div></li>
<li><div class="src-line"><a name="a9"></a><span class="src-doc">&nbsp;*&nbsp;Smarty&nbsp;{textformat}{/textformat}&nbsp;block&nbsp;plugin</span></div></li>
<li><div class="src-line"><a name="a10"></a><span class="src-doc">&nbsp;*</span></div></li>
<li><div class="src-line"><a name="a11"></a><span class="src-doc">&nbsp;*&nbsp;Type:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;block&nbsp;function&lt;br&gt;</span></div></li>
<li><div class="src-line"><a name="a12"></a><span class="src-doc">&nbsp;*&nbsp;Name:&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;textformat&lt;br&gt;</span></div></li>
<li><div class="src-line"><a name="a13"></a><span class="src-doc">&nbsp;*&nbsp;Purpose:&nbsp;&nbsp;format&nbsp;text&nbsp;a&nbsp;certain&nbsp;way&nbsp;with&nbsp;preset&nbsp;styles</span></div></li>
<li><div class="src-line"><a name="a14"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;or&nbsp;custom&nbsp;wrap/indent&nbsp;settings&lt;br&gt;</span></div></li>
<li><div class="src-line"><a name="a15"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@link</span><span class="src-doc">&nbsp;http://smarty.php.net/manual/en/language.function.textformat.php&nbsp;{textformat}</span></div></li>
<li><div class="src-line"><a name="a16"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(Smarty&nbsp;online&nbsp;manual)</span></div></li>
<li><div class="src-line"><a name="a17"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">array&nbsp;</span></div></li>
<li><div class="src-line"><a name="a18"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;</span><span class="src-doc">&lt;pre&gt;</span></div></li>
<li><div class="src-line"><a name="a19"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;Params:&nbsp;&nbsp;&nbsp;style:&nbsp;string&nbsp;(email)</span></div></li>
<li><div class="src-line"><a name="a20"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;indent:&nbsp;integer&nbsp;(0)</span></div></li>
<li><div class="src-line"><a name="a21"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wrap:&nbsp;integer&nbsp;(80)</span></div></li>
<li><div class="src-line"><a name="a22"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wrap_char&nbsp;string&nbsp;(&quot;\n&quot;)</span></div></li>
<li><div class="src-line"><a name="a23"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;indent_char:&nbsp;string&nbsp;(&quot;&nbsp;&quot;)</span></div></li>
<li><div class="src-line"><a name="a24"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;wrap_boundary:&nbsp;boolean&nbsp;(true)</span></div></li>
<li><div class="src-line"><a name="a25"></a><span class="src-doc">&nbsp;*&nbsp;&nbsp;&lt;/pre&gt;</span></div></li>
<li><div class="src-line"><a name="a26"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@author</span><span class="src-doc">&nbsp;Monte&nbsp;Ohrt&nbsp;&lt;monte&nbsp;at&nbsp;ohrt&nbsp;dot&nbsp;com&gt;</span></div></li>
<li><div class="src-line"><a name="a27"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">contents&nbsp;of&nbsp;the&nbsp;block</span></div></li>
<li><div class="src-line"><a name="a28"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@param&nbsp;</span><span class="src-doc-type">Smarty&nbsp;</span><span class="src-doc">clever&nbsp;simulation&nbsp;of&nbsp;a&nbsp;method</span></div></li>
<li><div class="src-line"><a name="a29"></a><span class="src-doc">&nbsp;*&nbsp;</span><span class="src-doc-coretag">@return&nbsp;</span><span class="src-doc-type">string&nbsp;</span><span class="src-doc">string&nbsp;$content&nbsp;re-formatted</span></div></li>
<li><div class="src-line"><a name="a30"></a><span class="src-doc">&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a31"></a><span class="src-key">function&nbsp;</span><a href="../Templates/Smarty_plugins/_library---templates---smarty---plugins---block.textformat.php.html#functionsmarty_block_textformat">smarty_block_textformat</a><span class="src-sym">(</span><span class="src-var">$params</span><span class="src-sym">,&nbsp;</span><span class="src-var">$content</span><span class="src-sym">,&nbsp;</span><span class="src-sym">&amp;</span><span class="src-var">$smarty</span><span class="src-sym">)</span></div></li>
<li><div class="src-line"><a name="a32"></a><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a33"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><a href="http://www.php.net/is_null">is_null</a><span class="src-sym">(</span><span class="src-var">$content</span><span class="src-sym">))&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a34"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a35"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a36"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a37"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$style&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a38"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$indent&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a39"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$indent_first&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a40"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$indent_char&nbsp;</span>=&nbsp;<span class="src-str">'&nbsp;'</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a41"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$wrap&nbsp;</span>=&nbsp;<span class="src-num">80</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a42"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$wrap_char&nbsp;</span>=&nbsp;<span class="src-str">&quot;\n&quot;</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a43"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$wrap_cut&nbsp;</span>=&nbsp;<span class="src-id">false</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a44"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$assign&nbsp;</span>=&nbsp;<span class="src-id">null</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a45"></a>&nbsp;&nbsp;&nbsp;&nbsp;</div></li>
<li><div class="src-line"><a name="a46"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">foreach&nbsp;</span><span class="src-sym">(</span><span class="src-var">$params&nbsp;</span><span class="src-key">as&nbsp;</span><span class="src-var">$_key&nbsp;</span>=&gt;&nbsp;<span class="src-var">$_val</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a47"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">switch&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_key</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a48"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'style'</span>:</div></li>
<li><div class="src-line"><a name="a49"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'indent_char'</span>:</div></li>
<li><div class="src-line"><a name="a50"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'wrap_char'</span>:</div></li>
<li><div class="src-line"><a name="a51"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'assign'</span>:</div></li>
<li><div class="src-line"><a name="a52"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$<span class="src-var">$_key&nbsp;</span>=&nbsp;(string)<span class="src-var">$_val</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a53"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a54"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a55"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'indent'</span>:</div></li>
<li><div class="src-line"><a name="a56"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'indent_first'</span>:</div></li>
<li><div class="src-line"><a name="a57"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'wrap'</span>:</div></li>
<li><div class="src-line"><a name="a58"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$<span class="src-var">$_key&nbsp;</span>=&nbsp;(int)<span class="src-var">$_val</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a59"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a60"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a61"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">case&nbsp;</span><span class="src-str">'wrap_cut'</span>:</div></li>
<li><div class="src-line"><a name="a62"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;$<span class="src-var">$_key&nbsp;</span>=&nbsp;(bool)<span class="src-var">$_val</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a63"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">break</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a64"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a65"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">default</span>:</div></li>
<li><div class="src-line"><a name="a66"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><a href="http://www.php.net/trigger_error">trigger_error</a><span class="src-sym">(</span><span class="src-str">&quot;</span><span class="src-str">textformat:&nbsp;unknown&nbsp;attribute&nbsp;'<span class="src-var">$_key</span>'</span><span class="src-str">&quot;</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a67"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a68"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a69"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a70"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$style&nbsp;</span>==&nbsp;<span class="src-str">'email'</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a71"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$wrap&nbsp;</span>=&nbsp;<span class="src-num">72</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a72"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a73"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a74"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;split&nbsp;into&nbsp;paragraphs</span></div></li>
<li><div class="src-line"><a name="a75"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_paragraphs&nbsp;</span>=&nbsp;<a href="http://www.php.net/preg_split">preg_split</a><span class="src-sym">(</span><span class="src-str">'![\r\n][\r\n]!'</span><span class="src-sym">,</span><span class="src-var">$content</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a76"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_output&nbsp;</span>=&nbsp;<span class="src-str">''</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a77"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a78"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">for</span><span class="src-sym">(</span><span class="src-var">$_x&nbsp;</span>=&nbsp;<span class="src-num">0</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_y&nbsp;</span>=&nbsp;<a href="http://www.php.net/count">count</a><span class="src-sym">(</span><span class="src-var">$_paragraphs</span><span class="src-sym">)</span><span class="src-sym">;&nbsp;</span><span class="src-var">$_x&nbsp;</span>&lt;&nbsp;<span class="src-var">$_y</span><span class="src-sym">;&nbsp;</span><span class="src-var">$_x</span>++<span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a79"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if&nbsp;</span><span class="src-sym">(</span><span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]&nbsp;</span>==&nbsp;<span class="src-str">''</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a80"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">continue</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a81"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a82"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;convert&nbsp;mult.&nbsp;spaces&nbsp;&amp;&nbsp;special&nbsp;chars&nbsp;to&nbsp;single&nbsp;space</span></div></li>
<li><div class="src-line"><a name="a83"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]&nbsp;</span>=&nbsp;<a href="http://www.php.net/preg_replace">preg_replace</a><span class="src-sym">(</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'!\s+!'</span><span class="src-sym">,</span><span class="src-str">'!(^\s+)|(\s+$)!'</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-key">array</span><span class="src-sym">(</span><span class="src-str">'&nbsp;'</span><span class="src-sym">,</span><span class="src-str">''</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a84"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;indent&nbsp;first&nbsp;line</span></div></li>
<li><div class="src-line"><a name="a85"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$indent_first&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a86"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]&nbsp;</span>=&nbsp;<a href="http://www.php.net/str_repeat">str_repeat</a><span class="src-sym">(</span><span class="src-var">$indent_char</span><span class="src-sym">,&nbsp;</span><span class="src-var">$indent_first</span><span class="src-sym">)&nbsp;</span>.&nbsp;<span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a87"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a88"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;wordwrap&nbsp;sentences</span></div></li>
<li><div class="src-line"><a name="a89"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]&nbsp;</span>=&nbsp;<a href="http://www.php.net/wordwrap">wordwrap</a><span class="src-sym">(</span><span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]</span><span class="src-sym">,&nbsp;</span><span class="src-var">$wrap&nbsp;</span>-&nbsp;<span class="src-var">$indent</span><span class="src-sym">,&nbsp;</span><span class="src-var">$wrap_char</span><span class="src-sym">,&nbsp;</span><span class="src-var">$wrap_cut</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a90"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-comm">//&nbsp;indent&nbsp;lines</span></div></li>
<li><div class="src-line"><a name="a91"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">if</span><span class="src-sym">(</span><span class="src-var">$indent&nbsp;</span>&gt;&nbsp;<span class="src-num">0</span><span class="src-sym">)&nbsp;</span><span class="src-sym">{</span></div></li>
<li><div class="src-line"><a name="a92"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]&nbsp;</span>=&nbsp;<a href="http://www.php.net/preg_replace">preg_replace</a><span class="src-sym">(</span><span class="src-str">'!^!m'</span><span class="src-sym">,&nbsp;</span><a href="http://www.php.net/str_repeat">str_repeat</a><span class="src-sym">(</span><span class="src-var">$indent_char</span><span class="src-sym">,&nbsp;</span><span class="src-var">$indent</span><span class="src-sym">)</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_paragraphs</span><span class="src-sym">[</span><span class="src-var">$_x</span><span class="src-sym">]</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a93"></a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a94"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a95"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-var">$_output&nbsp;</span>=&nbsp;<a href="http://www.php.net/implode">implode</a><span class="src-sym">(</span><span class="src-var">$wrap_char&nbsp;</span>.&nbsp;<span class="src-var">$wrap_char</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_paragraphs</span><span class="src-sym">)</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a96"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a97"></a>&nbsp;&nbsp;&nbsp;&nbsp;<span class="src-key">return&nbsp;</span><span class="src-var">$assign&nbsp;</span>?&nbsp;<span class="src-var">$smarty</span><span class="src-sym">-&gt;</span><span class="src-id">assign</span><span class="src-sym">(</span><span class="src-var">$assign</span><span class="src-sym">,&nbsp;</span><span class="src-var">$_output</span><span class="src-sym">)&nbsp;</span>:&nbsp;<span class="src-var">$_output</span><span class="src-sym">;</span></div></li>
<li><div class="src-line"><a name="a98"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a99"></a><span class="src-sym">}</span></div></li>
<li><div class="src-line"><a name="a100"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a101"></a><span class="src-comm">/*&nbsp;vim:&nbsp;set&nbsp;expandtab:&nbsp;*/</span></div></li>
<li><div class="src-line"><a name="a102"></a>&nbsp;</div></li>
<li><div class="src-line"><a name="a103"></a><span class="src-php">?&gt;</span></div></li>
</ol></div>
</div>
	<p class="notes" id="credit">
		Documentation generated on Tue, 02 Mar 2010 07:46:47 +0000 by <a href="http://www.phpdoc.org" target="_blank">phpDocumentor 1.4.1</a>
	</p>
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